Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $19.64 | 9.299% | $21.4663 | $21.47 | $21.45 | $21.50 |
Purchase #2 | $202.99 | 12.251% | $227.8583 | $227.86 | $227.85 | $227.90 |
Purchase #3 | $84.65 | 9.340% | $92.5563 | $92.56 | $92.55 | $92.60 |
Purchase #4 | $167.98 | 8.843% | $182.8345 | $182.83 | $182.85 | $182.80 |
Purchase #5 | $232.85 | 4.170% | $242.5598 | $242.56 | $242.55 | $242.60 |
Purchase #6 | $25.45 | 12.645% | $28.6682 | $28.67 | $28.65 | $28.70 |
Purchase #7 | $111.35 | 9.350% | $121.7612 | $121.76 | $121.75 | $121.80 |
7 purchase totals = | $844.91 | $917.7046 | $917.71 | $917.65 | $917.90 |